• Rugged cast iron housings, covers, and flanges provide superior strength and rigidity.
• Factory-filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant.
• Large oil capacity provides positive splash lubrication and superior cooling capability.
• Viton® double lip seals provide extended life through increased resistance to high temperature, abrasion and chemicals.
• O-rings on all bearing covers, eliminating gaskets, sealants and leaks.
• Oversized high-speed bearings, positively retained for frequent reversing and start/stop cycles. Tapered roller bearings on output shaft for high overhung and thrust load capacities.
• The unique quill seal guard protects the input seal from damage during motor installation.
• Bronze worm gear chill cast from high quality bronze for maximum strength, lubricity and superior life.
• All units are 100% run and leak tested at the factory to insure that you receive the highest quality product.
• Ultimate application flexibility with all-angle mounting provisions, the widest selection of accessory bases and flanges and the largest selection of stock reducer styles.

Dimensions

B	8
AJ	5.88
O*	3.99 in
G	1.75
J	7 in
TAP Depth	1 in
BD	6.5
BE	0.38 in
BF	0.41
LM	9.01
F	3.5
Center Distance (in)	3.25 in
L	6.76 in
O	4.24 in
K	3.5 in
U	0.875 in
N	7.03
H-Tap size	1/2 - 13 UNC in
AK	4.5
I	5.02 in
C	10.06 in
D	4.19
T	1.5
A	4.44

Technical Specifications

Mounting Style	Base
Series	NH Series - Ironman Narrow Housing Worm Gear Reducers
Output RPM	58
Output Shaft Assembly Code	D
Output Shaft Orientation	LR
Frame Size	140TC
Input Keyway	3/16 X 1.63 in
Gear Type	Worm
Output HP	2.986
Service Factor	1
Model Code	BM832
Output Style	D
Input Keyway (C Face)	3/16 x 3/32
Shaft Seal Material	Viton
Input Diameter (in)	0.875 in
Series Style	NH-BM-D
Input Style	Flexible Coupling Input
Input HP	3.619
Ratio Range	30:1
Ratio	30:1
Overhung Load	2,275
Motor Frame Size	140
Assembly	BM-D
Center Distance (in)	3.25
Input RPM	1,750
Series Code	NH
Reducer	Worm - Right Angle
Thrust Rating - output shaft	2574
Input Bore (C Face)	0.875
Product Type	Right Angle
Input HP @ 1750 RPM	3.003
Output Diameter (in)	1.500 in
No. of Gear Reductions	Single
Output Key	3/8 x 2.25
Product Line	NH Series - Ironman Narrow Housing Worm Gear Reducers
Reducer Style	Worm - Right Angle
Reduction	Single
Output Shaft Direction	Double
Housing Material	Cast Iron
Output Shaft	Solid Shaft
Output Torque Rating (in-lb)	2651 in/lbs
Overhung Load Rating (Output Shaft(lb))	2,250 lb

General Specifications

UPC	690310075722
Weight	65.00 LB